Originally Posted by
Kapusta
I would check the alignment of the whole frame. Seems to me if both halves of the rear triangle (in other words, both the drive and non-drive chain/seat-stays) were bent to the same side, this could happen.
That does sound like a possibility. But, with an impact that would move them both that much I would have expected some of the carbon around the dropouts to have been cracked. The bike does not appear to have been abused.
I was able to get about 2mm of movement where I needed it by filing down the one dropout just slightly. I don't want to spend top much effort and the filing seems to be the quickest means to my end. I appreciate everyone's input and there are a lot of suggestions and ideas to keep me thinking about this problem.
TMT